Jasper Worrystone (Multiple Options)

Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases, is an opaque, impure variety of silica, usually red, yellow, brown or green in color; and rarely blue. The common red color is due to iron(III) inclusions. Jasper breaks with a smooth surface and is used for ornamentation or as a gemstone.

These jasper worrystones are all completely different and yet all the same material.

Approximate dimensions: 4 cm x 4cm x 1cm 

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